Who invented the equals sign? With the invention of printing, mathematical writings became widely available...
Heading for Trouble: The perils of navigation This lecture was a part of the SeaBritrain2005 series of...
Reflections on Secret Intelligence Sir David Omand KCB, Former Security and Intelligence Co-ordinator, The...
Franklin and the North West Passage Due to unforeseen circumstances, Professor Andrew Lambert was unable to...
Atlantic Navigators: The Brendan Voyage A first-hand account of a harrowing voyage from the south-west...
Leadership and Change: Prime Ministers in the Post-War World - Winston Churchill Vernon Bogdanor CBE FBA, Gresham Professor of Law Response by...